CVE - CVE-2021-47071

CVE-ID
CVE-2021-47071	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix a memory leak in error handling paths If 'vmbus_establish_gpadl()' fails, the (recv\|send)_gpadl will not be updated and 'hv_uio_cleanup()' in the error handling path will not be able to free the corresponding buffer. In such a case, we need to free the buffer explicitly.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3ee098f96b8b6c1a98f7f97915f8873164e6af9d URL:https://git.kernel.org/stable/c/3ee098f96b8b6c1a98f7f97915f8873164e6af9d MISC:https://git.kernel.org/stable/c/53486c467e356e06aa37047c984fccd64d78c827 URL:https://git.kernel.org/stable/c/53486c467e356e06aa37047c984fccd64d78c827 MISC:https://git.kernel.org/stable/c/cdd91637d4ef33e2be19a8e16e72e7d00c996d76 URL:https://git.kernel.org/stable/c/cdd91637d4ef33e2be19a8e16e72e7d00c996d76 MISC:https://git.kernel.org/stable/c/d84b5e912212b05f6b5bde9f682046accfbe0354 URL:https://git.kernel.org/stable/c/d84b5e912212b05f6b5bde9f682046accfbe0354
Assigning CNA
kernel.org
Date Record Created
20240229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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